203337

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:469

約数の個数: 16

約数和(自身を含む): 319680

約数和(自身を除く): 116343

約数列:

[1, 3, 9, 17, 27, 51, 153, 443, 459, 1329, 3987, 7531, 11961, 22593, 67779, 203337]

約数ペア:

[(1, 203337), (3, 67779), (9, 22593), (17, 11961), (27, 7531), (51, 3987), (153, 1329), (443, 459)]